A flare gun testing device

Abstract

The present application relates to the technical field of testing, in particular to a kind of flame gun testing device, including shell and be set on the flame gun of shell, shell is provided with baffle and pressing plate;It further includes: drive rod, drive rod is set on shell;Force storage mechanism, the number of force storage mechanism is two, force storage mechanism is set on shell, drive rod is pressed down by flame gun, and force storage mechanism is limited by baffle, so that force storage mechanism is stored, this flame gun testing device, by the cooperation of force storage mechanism and release mechanism, install shell and flame gun at the same time, so that flame gun is connected with card bottle, when flame gun is pressed down to position, by pressing plate to flame gun, and make release mechanism release the storage of force storage mechanism, so that the regulating valve and inlet valve of flame gun are regulated, avoid tester needing manual ventilation, fire and flame adjustment, do not need to carry out tedious detection process, so that the detection efficiency is effectively improved.

Description

Technical Field

[0001] This invention relates to the field of testing technology, specifically to a flamethrower testing device. Background Technology

[0002] Flamethrower guns are a new type of outdoor equipment, belonging to the category of outdoor cooking utensils. They are called "TORCH" in other countries. They are ignition and heating tools derived from existing cassettes. To ensure product quality, each flamethrower gun needs to undergo a ignition test before leaving the factory to ensure that every product is usable.

[0003] Currently, the testing of flamethrowers typically involves inspectors connecting the flamethrower to a cassette, then manually ventilating, igniting, and adjusting the flame to ensure each flamethrower is ready for sale. However, this process requires inspectors to repeat tedious testing procedures, resulting in low efficiency. Therefore, we propose a flamethrower testing device. Summary of the Invention

[0004] One of the technical problems this application aims to solve is: how to avoid cumbersome testing procedures and improve testing efficiency.

[0005] To solve the above-mentioned technical problems, this application provides a flame gun testing device, including a housing and a flame gun disposed on the housing, wherein a shielding block and a pressing plate are disposed on the housing;

[0006] It also includes:

[0007] A drive rod, which is mounted on the housing;

[0008] The power storage mechanism has two components, which are mounted on the housing. The power storage mechanism is powered by pressing down the drive rod with a flame gun and by restricting the power storage mechanism with a blocking block.

[0009] A release mechanism is provided on the housing. A pressing plate cooperates with the release mechanism to squeeze the blocking block, thereby releasing the blocking block from restricting the power storage mechanism.

[0010] A rotating mechanism is mounted on the housing. The rotating mechanism is rotated by a power storage mechanism, thereby adjusting the regulating valve and the air intake valve on the flame gun.

[0011] In some embodiments, the energy storage mechanism includes a movable seat, which is slidably disposed within the housing. A connecting groove is provided on one side of the movable seat, a rack is slidably disposed on the movable seat, a connecting seat is disposed on the movable seat, and an energy storage spring is disposed between one end of the rack and the connecting seat on the movable seat.

[0012] In some embodiments, a sliding rod is provided at one end of the rack, the sliding rod is sleeved on the sliding rod, the movable seat is slidably disposed on the sliding rod through a connecting seat thereon, a limit nut is provided on the sliding rod, the limit nut is disposed on one side of the connecting seat on the movable seat, and a limiting block is provided at one end of the rack, one side of the limiting block is configured as an inclined surface.

[0013] In some embodiments, the drive rod extends through the surface of the housing, a return spring is provided between the lower end of the drive rod and the inner surface of the housing, and an embedding block is provided on one side of the drive rod, the embedding block being embedded in the connecting groove.

[0014] In some embodiments, the blocking block is slidably disposed on the housing, the blocking block is located obliquely above the limiting block, one side of the lower end of the blocking block is set as an inclined surface, this inclined surface is parallel to the upper inclined surface of the limiting block, one side surface of the blocking block is set as an inclined surface, and a return spring is provided between the blocking block and the housing.

[0015] In some embodiments, the release mechanism includes a slider slidably disposed on the housing. One end of the slider is configured as an inclined surface, and both sides of the other end of the slider are configured as inclined surfaces. A push block is provided on both sides of the slider. The push block is slidably disposed on the housing. One end of the push block is configured as an inclined surface, which is parallel to the inclined surface on the other end of the slider. The other end of the push block is configured as an inclined surface, which is parallel to the inclined surface on one side of the blocking block.

[0016] In some embodiments, a second reset spring is provided on the pressing plate, the pressing plate is connected to the housing through the second reset spring, a wedge is provided on the pressing plate, the wedge is parallel to the inclined surface at one end of the slider, and the pressing plate is movably connected to the ignition button of the flame gun.

[0017] In some embodiments, the housing has a receiving cavity, the energy storage mechanism is slidably disposed in the receiving cavity, the movable seat has arc-shaped guide grooves on both sides, the rotating mechanism is connected to the housing through the arc-shaped guide grooves, the receiving cavity has a clearance groove on the side wall, the embedded block passes through the receiving cavity through the clearance groove, the housing has a movable groove that communicates with the receiving cavity, the housing has a fixing clamp, and the housing has a cassette disposed therethrough.

[0018] In some embodiments, the rotating mechanism includes a biting block, which is an arc-shaped block. The sidewall of the biting block is provided with toothed protrusions. The biting block bites with the rack through its toothed protrusions. Connecting rods are provided on both sides of the biting block. The connecting rods are embedded in the arc-shaped guide grooves. A rubber pad is provided on the biting block, and the rubber pad has grooves.

[0019] In some embodiments, the distance between the blocking block near the flame gun air inlet valve and the actuating block is closer than the distance between the blocking block near the flame gun regulating valve and the actuating block.

[0020] The present invention has at least the following beneficial effects:

[0021] Unlike existing technologies, in actual use, the combination of the power storage mechanism and the release mechanism allows the flame gun to be connected to the Kasik bottle while the housing and flame gun are being installed. When the flame gun is pressed down, the press plate ignites the flame gun, and the release mechanism releases the power stored in the power storage mechanism, thereby adjusting the regulating valve and air intake valve of the flame gun. This eliminates the need for testers to manually ventilate, ignite, and adjust the flame, and eliminates the need for cumbersome testing procedures, thus effectively improving testing efficiency. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 This is a schematic diagram of a partial cross-section of the shell structure of the present invention;

[0024] Figure 3 For the present invention Figure 2 Enlarged structural diagram at point A in the middle;

[0025] Figure 4 This is a schematic diagram of the rotating mechanism of the present invention;

[0026] Figure 5 This is a schematic diagram of the energy storage mechanism of the present invention;

[0027] Figure 6 This is a schematic diagram of another partial cross-sectional structure of the housing of the present invention;

[0028] Figure 7 This is a schematic diagram of the shell structure of the present invention;

[0029] Figure 8 For the present invention Figure 7 Enlarged structural diagram at point B;

[0030] Figure 9 This is a schematic diagram of the release mechanism structure of the present invention;

[0031] Figure 10 This is a front view structural schematic diagram of the release mechanism of the present invention.

[0032] In the diagram: 1. Shell; 11. Movable groove; 12. Clearance groove; 13. Arc-shaped guide groove; 14. Receiving cavity; 2. Flamethrower; 3. Fixing clamp; 4. Power storage mechanism; 41. Movable seat; 411. Connecting groove; 42. Rack; 421. Sliding rod; 422. Limiting nut; 423. Limiting block; 43. Power storage spring; 5. Rotating mechanism; 51. Engaging block; 52. Connecting rod; 53. Rubber pad; 6. Drive rod; 61. Embedded block; 62. Return spring one; 7. Pressing plate; 71. Wedge block; 72. Return spring two; 8. Release mechanism; 81. Slider; 82. Pushing block; 9. Blocking block; 91. Return spring three. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Example 1

[0035] Please see Figure 1-9 This invention provides a technical solution: a flame gun testing device, comprising a housing 1 and a flame gun 2 disposed on the housing 1, wherein a blocking block 9 and a pressing plate 7 are disposed on the housing 1; further comprising: a drive rod 6 disposed on the housing 1, and two power storage mechanisms 4 disposed on the housing 1, wherein the power storage mechanisms 4 are powered by the flame gun 2 pressing down on the drive rod 6 and by the blocking block 9 restricting the power storage mechanisms 4; a release mechanism 8 disposed on the housing 1, wherein the release mechanism 8 is pressed by the pressing plate 7 in cooperation with the release mechanism 8, thereby releasing the blocking block 9 from restricting the power storage mechanisms 4; and a rotating mechanism 5 disposed on the housing 1, wherein the power storage mechanisms 4 cause the rotating mechanism 5 to rotate, thereby adjusting the regulating valve and the air intake valve on the flame gun 2.

[0036] The energy storage mechanism 4 includes a movable seat 41, which is slidably disposed within the housing 1. A connecting groove 411 is provided on one side of the movable seat 41. A rack 42 is slidably disposed on the movable seat 41, and a connecting seat is provided on the movable seat 41. A energy storage spring 43 is disposed between one end of the rack 42 and the connecting seat on the movable seat 41. The rack 42 causes the rotating mechanism 5 to rotate as it moves. The energy storage spring 43, which is disposed between the rack 42 and the movable seat 41, accumulates kinetic energy when compressed, causing the rack 42 to be ejected the moment it is released from its restraint.

[0037] A sliding rod 421 is provided at one end of the rack 42. The sliding rod 421 is sleeved on the sliding rod 421. The movable seat 41 is slidably mounted on the sliding rod 421 through the connecting seat on it. A limit nut 422 is provided on the sliding rod 421. The limit nut 422 is located on one side of the connecting seat on the movable seat 41. A limiting block 423 is provided at one end of the rack 42. One side of the limiting block 423 is set as an inclined surface. Through the setting of the limiting nut 422, during the resetting process of the movable seat 41, the connecting seat on the movable seat 41 pushes the limiting nut 422, so that the limiting block 423 can pass smoothly through the blocking block 9. The inclined surface on the limiting block 423 and the inclined surface on the blocking block 9 can be pressed against each other.

[0038] The drive rod 6 penetrates the surface of the housing 1. A return spring 62 is provided between the lower end of the drive rod 6 and the inner surface of the housing 1. An embedded block 61 is provided on one side of the drive rod 6. The embedded block 61 is embedded in the connecting groove 411. By sliding the embedded block 61 in the connecting groove 411, the movable seat 41 is displaced after the connecting groove 411 is tilted. This connection makes the position of the movable seat 41 closely related to the height of the drive rod 6.

[0039] The blocking block 9 is slidably mounted on the housing 1. The blocking block 9 is located diagonally above the limiting block 423. One side of the lower end of the blocking block 9 is set as an inclined surface, which is parallel to the upper inclined surface of the limiting block 423. One side surface of the blocking block 9 is set as an inclined surface. A return spring 91 is provided between the blocking block 9 and the housing 1. By blocking the limiting block 423 through the blocking block 9, the rack 42 is restricted to its original position when the movable seat 41 moves. The inclined surface on one side of the blocking block 9 can be squeezed by the actuating block 82, causing the position to change. The inclined surface at the lower end of the blocking block 9 can be lifted by the limiting block 423 during the reset process of the rack 42.

[0040] The release mechanism 8 includes a slider 81, which is slidably mounted on the housing 1. One end of the slider 81 is set as an inclined surface, and both sides of the other end of the slider 81 are set as inclined surfaces. A push block 82 is provided on both sides of the slider 81. The push block 82 is slidably mounted on the housing 1. One end of the push block 82 is set as an inclined surface, which is parallel to the inclined surface on the other end of the slider 81. The other end of the push block 82 is set as an inclined surface, which is parallel to the inclined surface on one side of the blocking block 9. In this way, after the position of the slider 81 changes, the push block 82 slides to one side, and the entire sliding process is stable. One side of the push block 82 is set as an inclined surface parallel to the side wall of the blocking block 9, so that the position of the blocking block 9 rises when the push block 82 squeezes the blocking block 9.

[0041] The pressing plate 7 is equipped with a second return spring 72, which is connected to the housing 1. The pressing plate 7 is equipped with a wedge 71, which is parallel to the inclined surface of one end of the slider 81. The pressing plate 7 is movably connected to the ignition button of the flame gun 2. Through the movable connection between the pressing plate 7 and the flame gun 2, the ignition operation of the flame gun 2 is completed at the same time as the pressing plate 7 drives the release mechanism 8 to release the restriction on the power storage mechanism 4.

[0042] The housing 1 has a receiving cavity 14, and the power storage mechanism 4 is slidably disposed in the receiving cavity 14. The movable seat 41 has arc-shaped guide grooves 13 on both sides. The rotating mechanism 5 is connected to the housing 1 through the arc-shaped guide grooves 13. The receiving cavity 14 has a clearance groove 12 on its side wall. The embedded block 61 passes through the receiving cavity 14 through the clearance groove 12. The housing 1 has a movable groove 11 that communicates with the receiving cavity 14. The housing 1 is provided with a fixing clip 3. The housing 1 is provided with a cassette via the fixing clip 3. The fixing clip 3 restricts the position of the cassette and allows the cassette to rotate freely.

[0043] The rotating mechanism 5 includes a biting block 51, which is an arc-shaped block. The side wall of the biting block 51 is provided with toothed protrusions. The biting block 51 bites with the rack 42 through its toothed protrusions. Connecting rods 52 are provided on both sides of the biting block 51. The connecting rods 52 are embedded in the arc-shaped guide groove 13. A rubber pad 53 is provided on the biting block 51. The rubber pad 53 has grooves. The rubber pad 53 increases the friction between the biting block 51 and the regulating valve and air intake valve of the flame gun 2. The connecting rods 52 are embedded in the arc-shaped guide groove 13. The center of the arc-shaped guide groove 13 and the biting block 51 are set at the same position. This allows the biting block 51 to move in the arc-shaped guide groove 13 by the drive of the rack 42, thereby driving the rotation of the regulating valve and the air intake valve.

[0044] In use, the Kassi bottle is fixed in the fixing clamp 3, and then the flame gun 2 to be tested is embedded in the housing 1. During the process of the flame gun 2 entering the housing 1, the flame gun 2 presses down on the drive rod 6. As the drive rod 6 moves down, the drive rod 6 causes the movable seat 41 to move to one side through the engagement of the embedding block 61 and the connecting groove 411, and passes through the housing 1 through the movable groove 11. Since the limiting block 423 on the rack 42 is restricted by the blocking block 9, the rack 42 stays in place when the movable seat 41 moves. In this way, the connecting seat on the movable seat 41 continuously compresses the storage spring 43. When the movable seat 41 moves to the limit position, the regulating valve and the air inlet valve of the flame gun 2 come into close contact with the rubber pad 53. Pressing the pressing plate 7 moves it. At the same time as the pressing plate 7 moves, the wedge block 71 compresses the slider 81, and the inclined surface on the slider 81 causes the slider 81 to move and compress the top blocks 82 on both sides, thereby driving the top blocks 82 on both sides of the slider 81. The moving block 82 moves to both sides. As the moving block 82 moves, it presses against the blocking block 9, causing the blocking block 9 to rise until it disengages from the limiting block 423. The rack 42 is then ejected by the storage spring 43 and rotates through the teeth of the biting block 51. Since the rubber pads 53 are in close contact with the regulating valve and the air intake valve of the flame gun 2, friction forces drive the regulating valve and the air intake valve to rotate. When the press plate 7 moves to press the ignition button of the flame gun 2, the air intake adjustment and flame mode adjustment of the flame gun 2 are completed simultaneously when the flame gun 2 is successfully ignited. In this way, when the housing 1 and the flame gun 2 are installed, the flame gun 2 is connected to the Kastel bottle. When the flame gun 2 is pressed down to the position, the press plate 7 ignites the flame gun 2, which can adjust the regulating valve and air intake valve of the flame gun 2, so that the flame gun 2 can successfully ignite and avoid the test personnel from adjusting the air intake valve and regulating valve.

[0045] After the flame gun 2 is tested, it is removed. The drive rod 6 rises under the action of the return spring 62, causing the movable seat 41 to move backward. During the movement of the movable seat 41, the limiting block 423 and the blocking block 9 are pressed together, and the limiting block 423 passes smoothly through the blocking block 9 through the inclined surface on it until the movable seat 41 returns to the initial position. The pressing plate 7 is reset under the action of the wedge block 71, so the wedge block 71 no longer presses on the slider 81. During the process of the return spring 91 resetting the blocking block 9, the pushing block 82 and the slider 81 are reset.

[0046] Example 2

[0047] Please see Figure 1-10 The present invention provides a technical solution: a flame gun testing device, wherein embodiment 2 is an optimization based on embodiment 1;

[0048] The distance between the blocking block 9 near the air intake valve of the flame gun 2 and the actuating block 82 is closer than the distance between the blocking block 9 near the regulating valve of the flame gun 2 and the actuating block 82.

[0049] By setting the distance between the blocking block 9 near the air intake valve of the flame gun 2 and the top moving block 82 to be closer than the distance between the blocking block 9 near the regulating valve of the flame gun 2 and the top moving block 82, the air intake valve is rotated first when the pressing plate 7 is pressed, and then the regulating valve is rotated after successful ignition. This test process is more in line with actual use and makes the test process more realistic.

[0050] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0051] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A flamethrower testing device, comprising a housing (1) and a flamethrower (2) disposed on the housing (1), characterized in that: The housing (1) is provided with a shielding block (9) and a pressing plate (7); It also includes: A drive rod (6) is mounted on the housing (1); There are two power storage mechanisms (4). The power storage mechanism (4) is installed on the housing (1). The drive rod (6) is pressed down by the flame gun (2), and the power storage mechanism (4) is restricted by the blocking block (9) so that the power storage mechanism (4) can store power. Release mechanism (8), which is installed on housing (1), and through the cooperation of pressing plate (7) with release mechanism (8), release mechanism (8) squeezes blocking block (9), thereby releasing the restriction of blocking block (9) on power storage mechanism (4); Rotating mechanism (5), which is mounted on housing (1), rotates via power storage mechanism (4) to adjust the regulating valve and air intake valve on flame gun (2); The energy storage mechanism (4) includes a movable seat (41), which is slidably disposed in the housing (1). A connecting groove (411) is provided on one side of the movable seat (41). A rack (42) is slidably disposed on the movable seat (41). A connecting seat is provided on the movable seat (41). A energy storage spring (43) is provided between one end of the rack (42) and the connecting seat on the movable seat (41). A sliding rod (421) is provided at one end of the rack (42), and the energy storage spring (43) is sleeved on the sliding rod (421). The movable seat (41) is slidably mounted on the sliding rod (421) through the connecting seat on it. A limit nut (422) is provided on the sliding rod (421). The limit nut (422) is located on one side of the connecting seat on the movable seat (41). A limiting block (423) is provided at the other end of the rack (42), and one side of the limiting block (423) is set as an inclined surface. The drive rod (6) penetrates the surface of the housing (1), and a return spring (62) is provided between the lower end of the drive rod (6) and the inner surface of the housing (1). An embedded block (61) is provided on one side of the drive rod (6), and the embedded block (61) is embedded in the connecting groove (411). The connecting groove (411) is an inclined groove, and the embedding block (61) is embedded in the connecting groove (411). By sliding the embedding block (61) in the connecting groove (411), the movable seat (41) will be displaced after the connecting groove (411) is inclined. The blocking block (9) is slidably disposed on the housing (1). The blocking block (9) is located obliquely above the limiting block (423). The lower end of the blocking block (9) is set as a first inclined surface, which is parallel to the upper inclined surface of the limiting block (423). One side surface of the blocking block (9) is set as a second inclined surface, which cooperates with the inclined surface of the push block (82). A return spring three (91) is provided between the blocking block (9) and the housing (1). The release mechanism (8) includes a slider (81), which is slidably disposed on the housing (1). One end of the slider (81) is set as an inclined surface, and the two sides of the other end of the slider (81) are respectively set as inclined surfaces. A push block (82) is provided on both sides of the slider (81). The push block (82) is slidably disposed on the housing (1). The inclined surface of one end of each push block (82) is parallel to the inclined surface of the corresponding side of the other end of the slider (81), and the inclined surface of the other end of each push block (82) is parallel to the second inclined surface of one side of the blocking block (9). The rotating mechanism (5) includes a biting block (51), which is an arc-shaped block. The side wall of the biting block (51) is provided with tooth protrusions. The biting block (51) bites with the rack (42) through its tooth protrusions. Connecting rods (52) are provided on both sides of the biting block (51). The connecting rods (52) are embedded in the arc-shaped guide groove (13). A rubber pad (53) is provided on the biting block (51). The rubber pad (53) has grooves.

2. The flamethrower testing device according to claim 1, characterized in that: The pressing plate (7) is provided with a second reset spring (72), the pressing plate (7) is connected to the housing (1) through the second reset spring (72), the pressing plate (7) is provided with a wedge (71), the wedge (71) is parallel to the inclined surface of one end of the slider (81), and the pressing plate (7) is movably connected to the ignition button of the flame gun (2).

3. The flamethrower testing device according to claim 1, characterized in that: The housing (1) has a receiving cavity (14) inside, the power storage mechanism (4) is slidably disposed in the receiving cavity (14), the movable seat (41) has arc-shaped guide grooves (13) on both sides, the rotating mechanism (5) is connected to the housing (1) through the arc-shaped guide grooves (13), the receiving cavity (14) has a clearance groove (12) on its side wall, the embedded block (61) passes through the receiving cavity (14) through the clearance groove (12), the housing (1) has a movable groove (11) on its surface, the movable groove (11) is connected to the receiving cavity (14), the housing (1) is provided with a fixing clip (3), and the housing (1) is provided with a Karl flask through the fixing clip (3).

4. The flamethrower testing device according to claim 1, characterized in that: The distance between the blocking block (9) near the air intake valve of the flame gun (2) and the jacking block (82) is closer than the distance between the blocking block (9) near the regulating valve of the flame gun (2) and the jacking block (82).

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